Merge pull request #4670 from josa42/add-license-to-bower-json

Add license to bower.json

bower.json

@@ -5,6 +5,7 @@
         "dist/js/select2.js",
         "src/scss/core.scss"
     ],
+    "license": "MIT",
     "repository": {
         "type": "git",
         "url": "[email protected]:select2/select2.git"